The key difference between regular and diffuse reflection is that in regular reflection, the incident ray (the ray falling on a surface) and the reflected ray (the ray bouncing back after striking the reflecting surface) have the same single angle of reflection, whereas, in diffuse reflection, there are many scattered reflecting rays having different reflection […]
What is the Difference Between Plane Polarized Light and Ordinary Light
The key difference between plane polarized light and ordinary light is that the plane-polarized light has its vibrations occurring within them in a single plane, whereas the ordinary light has vibrations occurring within them at random angles without any plane. Light is a type of electromagnetic radiation (EMR) having a wavelength that is detectable by […]
Difference Between Doppler Effect in Sound and Light
The key difference between doppler effect in sound and light is in their velocity. For the doppler effect in sound, the velocity of the observer and source are relative to the medium in which the waves go through are important, whereas for the doppler effect in light, only the relative difference in velocity between the […]
Difference Between Infrared and Ultraviolet Radiation
The key difference between infrared and ultraviolet radiation is that the wavelength of infrared radiation is longer than that of visible light, whereas the wavelength of ultraviolet radiation is shorter than the wavelength of visible light. Infrared and ultraviolet radiation are two types of electromagnetic radiation. This means these radiation waves have an electric field […]
Difference Between Electric Potential and Electric Field
The key difference between electric potential and electric field is that electric potential refers to the work needed to be done in order to move a unit charge from one place to another, under the influence of an electric field, whereas electric field refers to the surrounding of an electrical charge which can exert a […]
Difference Between Semiconductor and Superconductor
The key difference between semiconductor and superconductor is that semiconductors have an electrical conductivity that is between the conductivity of a conductor and an insulator whereas superconductors have an electrical conductivity that is higher than that of the conductor. An electrical conductor is a type of substance that allows the electrical current to flow through […]
Difference Between Quantum Physics and Particle Physics
The key difference between quantum physics and particle physics is that quantum physics deals with the smallest scales of energy levels of atoms whereas particle physics deals with particles that constitute matter and radiation. Quantum physics and particle physics are two major branches of physics. However, they are different from each other. Nevertheless, quantum physics […]
Difference Between Normal and Anomalous Zeeman Effect
Key Difference – Normal vs Anomalous Zeeman Effect In 1896, the Dutch physicists Pieter Zeeman observed the splitting of spectral lines emitted by atoms in sodium chloride, when it was kept in a strong magnetic field. The simplest form of this phenomenon was introduced as normal Zeeman effect. The effect was well understood later […]
Difference Between BTU and Watts
Key Difference – BTU vs Watts It is first important to identify the concepts of energy and power in order to understand the difference between BTU and Watts. If an object is doing a work, the object is given an amount of energy to perform the task. If there is a heat transfer from […]
Difference Between Primary and Secondary Cells
Key Difference – Primary and Secondary Cells Batteries are used when storage of electric power is needed. They accumulate and give away electric charges as an electric current when it is required. Batteries consist of either primary or secondary cells. The key difference between primary and secondary cells is the reusability. Secondary cells can […]
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